Marsing is a city located in Owyhee County, Idaho. Marsing has a 2025 population of 1,248 . Marsing is currently growing at a rate of 0.24% annually and its population has increased by 1.38% since the most recent census, which recorded a population of 1,231 in 2020.
The average household income in Marsing is $60,822 with a poverty rate of 11.12%. The median age in Marsing is 46 years: 45.7 years for males, and 50.3 years for females. For every 100 females there are 108.9 males.
Data after 2023 is projected based on recent change
The racial composition of Marsing includes 46.02% White, 33.49% other race, and smaller percentages for Native American and multiracial populations.
White (46.02%)
Other race (33.49%)
Two or more races (18.88%)
Native American (1.61%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 573 | 46.02% |
| Other race | 417 | 33.49% |
| Two or more races | 235 | 18.88% |
| Native American | 20 | 1.61% |
Married
Widowed
Divorced
Separated
Never Married
Marsing's average per capita income is $46,771. Household income levels show a median of $57,973. The poverty rate stands at 11.12%.
Name | Median | Mean |
|---|---|---|
| Married Families | $63,958 | - |
| Families | $59,261 | $72,432 |
| Households | $57,973 | $60,822 |
| Non Families | $18,704 | $36,140 |
Average Income
Median Household Income
Poverty Rate